ZKY-2000真空短路器测试仪 上海徐吉电气有限公司

p1Src=//y3.yzimgs.com/uploads_old/473047/2015072417262004_old.jpg&p2Src=//y3.yzimgs.com/uploads_old/473047/2015072417262013_old.jpg&p3Src=//y3.yzimgs.com/uploads_old/473047/2015072417262019_old.jpg"

aa